15 Amazing Kohler Toilet Tank Parts for 2024

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Introducing the ultimate guide to the top 15 Kohler toilet tank parts available for 2023! If you're in search of exceptional quality and innovation for your bathroom fixtures, look no further. Kohler has been a trusted name in the industry for years, and their toilet tank parts are no exception. With a wide range of options to choose from, this comprehensive list highlights the most amazing parts that will elevate your toilet experience to new heights. From efficient flush valves to durable tank lids, we've got you covered. Stay tuned as we reveal the top 15 Kohler toilet tank parts for 2023, ensuring you make the best choices for your bathroom upgrade.

KOHLER GENUINE PART 87998 FLUSH VALVE KIT, Small

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Overall Score: 9/10

The KOHLER GENUINE PART 87998 FLUSH VALVE KIT is a small-sized flush valve kit made exclusively for Kohler toilet tanks. This product is designed for specific Kohler toilet tank models such as Santa Rosa, Gabrielle, and Kathryn. It is corrosion-resistant and ensures a water-tight seal to prevent leaks. The installation can be challenging, but with the help of some tips and tricks from other customers, it becomes manageable. Overall, once installed, this flush valve kit works well and resolves flush valve issues effectively.

Overall, the KOHLER GENUINE PART 87998 FLUSH VALVE KIT is a reliable and effective solution for resolving flush valve issues in specific Kohler toilet tank models. While the installation process can be challenging, the product performs well once properly installed. Its corrosion resistance and water-tight seal ensure durability and prevent leaks. If you’re experiencing flush valve problems with your Kohler toilet tank, this flush valve kit is worth considering to fix the issue.

KOHLER Canister Repair Kit

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Overall Score: 9/10

The KOHLER PART GP1229656 Canister Repair Kit is a must-have item for those looking to repair single flush canister toilets. This repair kit includes a cap, center guide, and chain, providing you with everything you need to fix your Kohler toilet. It is recommended to also replace the seal part number GP1059291 for optimal performance. The repair kit is designed to fit certain Kohler toilets perfectly and is easy to install. Although the plastic parts may not be the most durable, they are the same parts that Kohler uses. With a high customer rating and positive reviews, this repair kit offers a convenient and efficient solution to fix your Kohler toilet.

The KOHLER PART GP1229656 Canister Repair Kit is a reliable and effective solution for repairing single flush canister toilets. With its easy installation process and the inclusion of all necessary parts, it offers convenience and functionality. While the plastic parts may not be the most durable, they are the same parts used by Kohler. The high customer rating and positive reviews speak to the overall satisfaction with this repair kit. However, it is worth noting that Kohler does not offer a retrofit for their flawed design. Overall, the KOHLER PART GP1229656 Canister Repair Kit provides a practical and cost-effective way to fix your Kohler toilet.

KOHLER GENUINE PART GP1018165-F TANK GASKET

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Overall Score: 9/10

The KOHLER GENUINE PART GP1018165-F TANK GASKET is a high-quality gasket designed specifically for Kohler toilets. It is compatible with various Kohler tank models and provides a tight seal between the tank and bowl. This 3 1/4" gasket is easy to install and helps eliminate leaks in the toilet tank. The black color adds a sleek touch to the toilet's appearance. With its durable construction and precise fit, this tank gasket ensures reliable performance. It can be easily replaced without the need for major disassembly or repair. Overall, this gasket offers a simple and effective solution for maintaining the functionality of your Kohler toilet.

The KOHLER GENUINE PART GP1018165-F TANK GASKET is a reliable and user-friendly option for fixing leaks in Kohler toilets. It offers an exact fit for specific Kohler tank models and can be easily installed without the need for extensive disassembly. The gasket provides a tight seal between the tank and bowl, ensuring optimal toilet performance. While it may not be compatible with all Kohler toilets, it is a recommended replacement for those mentioned in the product description. Additionally, its durable construction ensures long-lasting use. Overall, this tank gasket is a cost-effective solution for maintaining the functionality and preventing leaks in your Kohler toilet.

Kohler Genuine Part 1083980 3" Toilet Canister Flush Valve Kit

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Overall Score: 8/10

The Kohler Genuine Part 1083980 3" Toilet Canister Flush Valve Kit is a high-quality replacement part for Kohler Cimarron toilets. This flush valve kit features a 3-inch canister with a 3-inch outlet, making it compatible with Kohler Cimarron 1.6gpf tank model number K 4634 only. It comes with a complete assembly that includes a tank to bowl gasket. The inlet diameter is 0.5 inches. It is important to note that this is not a universal fit product and is specifically designed for Kohler Cimarron toilets. With easy installation and maintenance, this flush valve kit is a convenient solution for fixing your toilet's flush mechanism.

The Kohler Genuine Part 1083980 3″ Toilet Canister Flush Valve Kit is a reliable replacement option for Kohler Cimarron toilets. With easy installation and maintenance, it provides a convenient solution for fixing your toilet’s flush mechanism. The kit includes a complete assembly with a tank to bowl gasket, ensuring a perfect fit. While it may not be compatible with all toilet models, it is specifically designed for Kohner Cimarron toilets. Keep in mind that some users may find the installation process challenging. Overall, if you have a Kohler Cimarron toilet and need to replace the flush valve, this kit is a great choice.

KOHLER Flush Valve Kit

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Overall Score: 9/10

The KOHLER K-1188998 Flush Valve Kit is a genuine replacement part that ensures optimal flush performance. With a 3" canister and 2" outlet, it harnesses the force of gravity to deliver efficient results. This kit is compatible with the KOHLER Cimarron tank model numbers K-4418 and K-4369. Installation is made easy by looking inside the back wall of the toilet tank to identify the tank model number. The complete assembly includes a tank-to-bowl gasket for a seamless fit. Customers who have used this product praise its quality, ease of installation, and perfect fit. Some experienced leaking issues, but overall, this flush valve kit is a reliable choice for fixing toilet flushing problems.

The KOHLER K-1188998 Flush Valve Kit is a reliable and high-quality replacement part that ensures optimal flush performance. It is compatible with specific KOHLER Cimarron tank models, allowing for a perfect fit. This kit has received positive reviews for its ease of installation and durability. While some customers have experienced minor issues like leaking or delays in shipping, the overall consensus is that this flush valve kit is an excellent choice for fixing toilet flushing problems. Whether you’re a DIY enthusiast or a professional plumber, the KOHLER K-1188998 Flush Valve Kit is a dependable solution for maintaining the efficiency of your toilet.

Silent Fill Toilet Fill Valve Kit

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Overall Score: 8/10

Upgrade your toilet with the Kohler Genuine Part Gp1138930 Silent Fill Toilet Fill Valve Kit. This genuine Kohler part features silent fill technology, providing a quiet and pleasant tank-filling experience. The kit includes multiple fill-rate inserts for optimal performance and water conservation. It is adjustable to accommodate any height and is compatible with various Kohler toilets. To ensure compatibility, check the shank color – use this kit for grey shanks and GP1083167 for black shanks. Please note that the cap color may vary. Easy to install and with positive reviews from customers, this fill valve kit is a great choice for enhancing your toilet's performance.

Upgrade your toilet with the Kohler Genuine Part Gp1138930 Silent Fill Toilet Fill Valve Kit. This kit offers silent operation, easy installation, and compatibility with various Kohler toilets. While there may be a minor leak issue reported by some users, overall, it provides a reliable and convenient solution for improving your toilet’s performance. With positive reviews and a high rating from customers, this fill valve kit is worth considering for an upgrade. Enjoy a quiet and efficient toilet fill experience with the Kohler Genuine Part Gp1138930 Silent Fill Toilet Fill Valve Kit!

KOHLER Toilet Flush Valve Kit

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Overall Score: 8.5/10

The KOHLER GENUINE PART 1069722 3" Toilet Flush Valve Kit in Black is a top-quality canister flush valve kit designed specifically for KOHLER Wellworth toilets. This kit includes a 3-inch canister with a 3-inch outlet and is compatible with the KOHLER Wellworth Highline Classic tank model number K 4632. To easily identify the model number, simply look inside the back wall of your toilet tank. The kit comes complete with a tank to bowl gasket for convenient installation. With its genuine KOHLER replacement part, this flush valve kit effectively fixes leaking toilets and provides a reliable solution. Customers find it easy to install and praise its performance. However, some users have experienced difficulties with sealing and the need for additional tools. Overall, the KOHLER GENUINE PART 1069722 3" Toilet Flush Valve Kit is highly rated and offers a cost-effective solution for toilet maintenance.

The KOHLER GENUINE PART 1069722 3″ Toilet Flush Valve Kit is a highly rated and cost-effective solution for fixing leaking toilets. With its genuine KOHLER replacement part, it ensures reliable performance and easy installation. While some users have experienced difficulties with sealing and the need for additional tools, the overall customer satisfaction is high. This flush valve kit is compatible with KOHLER Wellworth Highline Classic toilets, making it a suitable choice for those in need of a replacement. If you’re looking for a reliable and affordable solution to fix your leaking toilet, the KOHLER GENUINE PART 1069722 3″ Toilet Flush Valve Kit is worth considering.

KOHLER GENUINE PART 1188999 Toilet Canister Flush Valve Kit

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Overall Score: 8.5/10

The KOHLER GENUINE PART 1188999 2" Toilet Canister Flush Valve Kit is a reliable product that optimizes flush performance. It features a 3" canister with a 2" outlet, harnessing the force of gravity for efficient flushing. This genuine part is compatible with the KOHLER Cimarron tank model K-4421. The kit includes a canister component, and its installation is easy after removing the tank. With clear instructions, even those who are not highly skilled can replace the flush valve with ease. It not only fixes leaks but also improves the flushing action. The product comes with a color of unfinished and has dimensions of 5.50Lx14.35Wx5.75H.

The KOHLER GENUINE PART 1188999 2″ Toilet Canister Flush Valve Kit is a reliable solution for fixing leaks and improving the flushing action of your toilet. While it may be more expensive than universal valves, its genuine part design ensures optimal performance and compatibility with KOHLER Cimarron tank model K-4421. Installation is made easy with clear instructions, allowing even those without advanced skills to replace the flush valve. It’s important to note that the top seal is not sold separately, which might be a drawback for some. Overall, this flush valve kit provides a convenient and effective solution to maintain the proper functioning of your toilet.

Kohler Tank Bolt Assembly Kit

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Overall Score: 8/10

The KOHLER GENUINE PART GP51487 TANK BOLT ASSEMBLY KIT is a high-quality replacement for most two-piece toilets. It includes bolts, gaskets, washers, nuts, and screws, all made from superior materials to ensure a proper seal and functionality. The black color and dimensions of 7.00Lx7.88Wx2.10H make it suitable for various toilet models. With a customer rating of 4.7/5, this tank bolt assembly kit has received positive reviews for its easy installation, perfect fit, and ability to solve leak problems. However, some users have experienced leaks and required additional adjustments or modifications to prevent them. Overall, it provides a reliable solution for maintaining the performance of your toilet.

The KOHLER GENUINE PART GP51487 TANK BOLT ASSEMBLY KIT offers a reliable solution for maintaining the performance of your toilet. With its high-quality materials and easy installation, it provides a perfect fit for most two-piece toilets. While some users have experienced leaks and required additional adjustments, the majority of customers have found this kit to be the ideal replacement for their Kohler toilets. With its reasonable price and positive customer reviews, it is a recommended choice for those in need of a tank bolt assembly kit.

KOHLER Flush Valve Kit

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Overall Score: 8.5/10

The KOHLER K-1117210 Flush Valve Kit is a complete rebuild kit designed for use in KOHLER two-piece toilets. It features an elegant design and finish, and is manufactured in the United States. The kit includes all the necessary components for a full replacement, ensuring a powerful and efficient flush. With its easy installation process and durable construction, this kit is built to last. It comes with a black color and has dimensions of 5.00Lx5.00Wx15.00H. Customers have rated it 4.6 out of 5 stars, praising its performance and ease of use.

The KOHLER K-1117210 Flush Valve Kit is a reliable and efficient solution for improving the performance of your toilet. Its easy installation process and durable construction make it a great choice for those in need of a complete rebuild kit. However, it may require additional tools for removal and lacks clear instructions on fill tube restrictors. Overall, if you’re looking to upgrade your toilet’s flush and save money on a full replacement, this kit is worth considering.

Kohler Flush Valve Seal – High-Quality Replacement for Leaking Toilets

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Overall Score: 8.5/10

The Flush Valve Seal for Kohler is a high-quality replacement part designed specifically for Kohler toilets with a canister flush valve. Made from upgraded silicone material, it offers better resistance to chlorine and other chemicals found in water supplies. This durable seal is easy to install and uninstall, thanks to its lip feature that improves ease of use. With an outside diameter of 3.375" and an inside diameter of 2.75", it fits perfectly with all Kohler toilets compatible with the K-GP1059291 canister flush valve seal. The 3-pack includes multiple seals for your convenience, saving you time and money on repairs. With a worry-free warranty and friendly customer service, this product offers a reliable solution to fix leaks and prevent ghost flushes from happening.

The Flush Valve Seal for Kohler is a reliable solution to fix leaks and prevent ghost flushes in Kohler toilets. Made of high-quality silicone material, it offers durability and resistance to water chemicals. With its easy installation and uninstallation process, it provides convenience for users. The 3-pack ensures that you have replacements readily available. Although some customers experienced continued leaks and found the genuine Kohler gasket to be more effective, this product offers a cost-effective alternative. The worry-free warranty and friendly customer service add value to the purchase. Overall, the Flush Valve Seal for Kohler is a satisfactory product for addressing common toilet sealing problems.

Kohler Red Flapper for Two-Piece Toilets

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Overall Score: 8.5/10

The Kohler K-GP1078441 FLAPPER is a genuine replacement part designed for two-piece toilets with Class Five technology. Made with corrosion-resistant material, this 3-1/4 inch flapper ensures a tight seal and efficient flushing performance. It is compatible with various Kohler models including Memoirs, Bancroft, Devonshire, and Cimarron. With the Kohler GENUINE PARTS logo, you can trust its quality and reliability. Customers have praised its perfect fit, easy installation, and effectiveness in fixing leaks and restoring toilets to like-new condition. Though a bit costly compared to universal options, it is considered worth the price for its OEM quality. Stop wasting water and upgrade your toilet with this Kohler flapper.

The Kohler K-GP1078441 FLAPPER is an excellent replacement part for Kohler two-piece toilets. With its Class Five technology, corrosion-resistant material, and compatibility with various models, it ensures efficient flushing and a tight seal. Customers have praised its perfect fit and easy installation, resolving leaks and restoring their toilets to optimal functionality. Although a bit pricier than universal alternatives, its OEM quality and trusted Kohler brand make it worth the investment. If you’re looking for a reliable and durable flapper, this Kohler option is a great choice to upgrade your toilet and prevent unnecessary water wastage.

Kohler Genuine Part Canister Seal – Pack 2

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Overall Score: 8.2/10

The Kohler Genuine Part Gp1059291 Canister Seal is a replacement seal for single flush toilets. It is chemical resistant and designed to prevent leaks. The seal is made of yellow rubber and is advertised as being resistant to chemical attack. Customers have reported that it is easy to install and that it effectively stops water from leaking into the bowl. Some reviewers have had issues with the seal only lasting for a short period of time. Overall, the Kohler Genuine Part Canister Seal is a reliable replacement seal for Kohler toilets.

The Kohler Genuine Part Canister Seal is a reliable replacement seal for Kohler toilets. It is easy to install and effectively stops leaks. While some reviewers have mentioned that the seal may not last long and replacement is needed frequently, the overall quality and performance of the seal is praised. If you’re experiencing leaks in your Kohler toilet, this seal is worth considering for its durability and functionality.

Kohler Toilet Flapper Replacement, 2 Pack

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Overall Score: 8/10

The Kohler Toilet Flapper Replacement is a high-quality rubber flapper that provides a tight sealing ring to prevent water leakage. It is compatible with various Kohler toilet models and can significantly improve flushing ability. The package includes 2 flappers with hinges and 2 white flap chain buoys to help you easily repair a leaking toilet yourself. The flapper is easy to install and the connecting chain is made of durable stainless steel. With a worry-free warranty and friendly customer service, it offers great value for money.

The Kohler Toilet Flapper Replacement offers a reliable solution for repairing leaking toilets. Its compatibility with specific Kohler models, high-quality rubber construction, and easy installation make it a great choice for DIY enthusiasts. The improved flushing ability and inclusion of spare parts ensure long-term convenience. While not suitable for all Kohler toilets and can be hard to find in physical stores, the product’s overall performance and warranty coverage make it a solid investment. Say goodbye to toilet leaks and enjoy peace of mind with the Kohler Toilet Flapper Replacement.

Kohler PART GP1078440 FLAPPER (SHARK-FIN)

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Overall Score: 8/10

The Kohler PART GP1078440 FLAPPER (SHARK-FIN) is a 2-inch shark-fin flapper designed for various one-piece toilets. It is corrosion resistant and used with bottom outlet flush valves. This genuine Kohler part is compatible with several Kohler models, including Memoirs, Santa Rosa, and Devonshire. Please ensure proper measurement for installation. The red-colored flapper has a dimension of 4.00Lx3.25Wx3.00H. Customers have praised this product for its perfect fit and durability. However, it may not fit certain older models. Overall, this Kohler flapper receives a customer rating of 4.5 out of 5.

The Kohler PART GP1078440 FLAPPER (SHARK-FIN) is a reliable replacement part for various one-piece toilets. It offers a perfect fit for Kohler products and provides durability. However, customers should ensure compatibility with their specific toilet model before purchasing. Some older models may require a different flapper. It is also important to note that returning the item may be challenging. Overall, this Kohler flapper is highly rated and is an affordable solution for maintaining and repairing Kohler toilets.

Buyer's Guide: Kohler Toilet Tank Parts

Congratulations on your decision to dive into the world of Kohler toilet tank parts! As an expert advisor, I'm here to guide you on this exciting journey. Whether you're a seasoned pro or a curious newbie, you've come to the right place to gain valuable insights and make a well-informed purchase decision. So, let's get started and explore the world of Kohler toilet tank parts together:

Why choose Kohler toilet tank parts?

1. Reliability: Kohler is a renowned brand known for its durable and high-quality products. By choosing Kohler toilet tank parts, you can trust that you're investing in reliability that will last for years to come.
2. Compatibility: Kohler toilet tank parts are designed to seamlessly fit into Kohler toilets. They are engineered to ensure a perfect match, assuring you a hassle-free installation process.
3. Variety: Kohler offers a wide range of toilet tank parts, providing you with numerous options to cater to your specific needs and preferences.

Common Kohler toilet tank parts:

1. Flush Valve: This important component controls the release of water from the tank into the bowl during each flush.
2. Fill Valve: The fill valve is responsible for filling the tank with water after each flush, ensuring the right water level is maintained.
3. Flapper: This rubber valve creates a seal over the flush valve outlet. It lifts when the toilet is flushed, allowing water to flow into the bowl.
4. Tank Lever: The tank lever, also known as the flush handle, is the component you press or pull to trigger the flushing mechanism.
5. Trip Lever: Similar to the tank lever, the trip lever initiates the flushing process, controlling the flapper's movement.

Factors to consider when choosing Kohler toilet tank parts:

1. Compatibility: Ensure that the parts you choose are compatible with the specific Kohler toilet model you own. Refer to the manufacturer's specifications or consult a professional if needed.
2. Quality: Look for parts made from durable materials such as brass or stainless steel to ensure longevity and reliability.
3. Ease of Installation: Consider parts that are easy to install, even for those with limited DIY experience. Look for user-friendly designs that simplify the process.
4. Water Efficiency: Opt for Kohler toilet tank parts that promote water efficiency, helping you save water and reduce your environmental impact.
5. Warranty: Check the warranty provided by the manufacturer. A longer warranty period indicates confidence in the product's quality and performance.